COVID-19 lockdown introduces human mobility pattern changes for both Guangdong-Hong Kong-Macao greater bay area and the San Francisco bay area.
Leiyang ZhongYing ZhouSong GaoZhaoyang YuZhifeng MaXiaoming LiYang YueJizhe XiaPublished in: Int. J. Appl. Earth Obs. Geoinformation (2022)